发明名称 |
Organic light emitting diode display device and driving method thereof |
摘要 |
An organic light emitting diode display device capable of reducing power consumption by limiting a current to lower the total luminance if an area exhibiting a high luminance is larger than a threshold, and a driving method thereof are disclosed. The device includes a luminance controller for controlling an emission time of the pixel unit by determining a luminance limit of the pixel unit corresponding to a sum of the values of the video data input into one frame; and a power source controller for controlling driving of the luminance controller to correspond to the luminance limit of the pixel unit.
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申请公布号 |
US7719495(B2) |
申请公布日期 |
2010.05.18 |
申请号 |
US20070699609 |
申请日期 |
2007.01.29 |
申请人 |
SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
LEE JAE SUNG;LEE CHANG HOON |
分类号 |
G09G3/30;G09G3/32;G09G5/10 |
主分类号 |
G09G3/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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